<template>
  <div class="login-page">
    <van-nav-bar title="面经注册" />

    <van-form @submit="onSubmit">
      <van-field
        v-model="username"
        name="username"
        label="用户名"
        placeholder="用户名"
        :rules="[
        { required: true, message: '请填写用户名' },
        { pattern: /^\w{5,}$/, message: '用户名至少包含5个字符' }
        ]"
        />
      <van-field
        v-model="password"
        type="password"
        name="password"
        label="密码"
        placeholder="密码"
        :rules="[
        { required: true, message: '请填写密码' },
        { pattern: /^\w{6,}$/, message: '密码至少包含6个字符' }
        ]"
        />
      <div style="margin: 16px">
        <van-button block type="primary" native-type="submit"
          >注册</van-button
               >

      </div>

    </van-form>

    <router-link class="link" to="/login">有账号，去登录</router-link>

  </div>

</template>

<script>
// import request from '@/utils/request'
import { register } from '@/api/user'
import { Toast } from 'vant'
export default {
  name: 'Register-Page',
  data () {
    return {
      username: '',
      password: ''
    }
  },
  methods: {
    // 监听表单的提交，形参中：可以获取到输入框的值
    async onSubmit (values) {
      // 往后台发送注册请求了
      Toast.loading({
        message: '请求加载中...',
        forbidClick: true
      })
      try {
        await register(values)
        Toast('注册成功')
        this.$router.push('/login')
      } catch (e) {
        Toast('注册失败: ' + e)
      }
    }
  }
}
</script>

<style lang="less" scoped>
  .link {
    color: #069;
    font-size: 12px;
    padding-right: 20px;
    float: right;
  }
</style>
